[PATCH] OMAP: HSMMC: Fix GPIO muxing
From: Silesh C V <hidden>
Date: 2011-06-28 08:45:59
Also in:
linux-omap
Subsystem:
arm port, omap2+ support, the rest · Maintainers:
Russell King, Aaro Koskinen, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds
Use generic gpio call to check the validity of the gpio. Note that this includes gpio 0 also which was missing before. Signed-off-by: Silesh C V <redacted> --- arch/arm/mach-omap2/hsmmc.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 66868c5..a9b45c7 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c@@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/string.h> #include <linux/delay.h> +#include <linux/gpio.h> #include <mach/hardware.h> #include <plat/mmc.h> #include <plat/omap-pm.h>
@@ -213,12 +214,10 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on, static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller, int controller_nr) { - if ((mmc_controller->slots[0].switch_pin > 0) && \ - (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES)) + if (gpio_is_valid(mmc_controller->slots[0].switch_pin)) omap_mux_init_gpio(mmc_controller->slots[0].switch_pin, OMAP_PIN_INPUT_PULLUP); - if ((mmc_controller->slots[0].gpio_wp > 0) && \ - (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES)) + if (gpio_is_valid(mmc_controller->slots[0].gpio_wp)) omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp, OMAP_PIN_INPUT_PULLUP); if (cpu_is_omap34xx()) {
--
1.7.1